BUK9Y40-55B

BUK9Y40-55B is a high-performance N-channel MOSFET, commonly used in power applications due to its low on-resistance and high-speed switching capabilities. It is part of a family of power MOSFETs designed for efficient power management in various electronic circuits, including DC-DC converters, motor drives, and power supplies.
The BUK9Y40-55B features a maximum drain-source voltage (V_DS) of 40V and a continuous drain current (I_D) rating of 55A, making it suitable for medium power levels. Its low R_DS(on) value minimizes power losses during operation, enhancing overall efficiency.
Additionally, this MOSFET is packaged in a TO-220 format, allowing for effective heat dissipation when mounted to a heatsink. Its fast switching characteristics make it ideal for high-frequency applications.
Overall, the BUK9Y40-55B is a reliable choice for engineers seeking efficient, high-performance solutions in power electronics.

The BUK9Y40-55B is a high-performance N-channel MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) designed for power applications. Key features include:
1. Voltage Rating: It has a maximum drain-source voltage (V_DS) of 40V, making it suitable for various applications.
2. Current Rating: Capable of handling up to 55A of continuous drain current, providing robust performance in demanding scenarios.
3. Low R_DS(on): It offers a low on-resistance (R_DS(on)), typically around 13 mΩ, which enhances efficiency by reducing power losses during operation.
4. Fast Switching: The device supports high-speed switching, making it ideal for applications like DC-DC converters, motor drives, and power management.
5. Thermal Performance: With a low thermal resistance, it can effectively dissipate heat, allowing for higher power density designs.
6. Package Type: Usually available in DPAK or TO-220 packages for easy integration into circuits.
Overall, the BUK9Y40-55B is a versatile component suited for efficient power handling in various electronic applications.

The BUK9Y40-55B is packaged in a TO-220 package type. This package is commonly used for power transistors and features a metal tab for heat dissipation, allowing for efficient thermal management in various electronic applications.

The BUK9Y40-55B is a N-channel MOSFET with a pin count of 7. It is designed for high-voltage applications with a maximum drain-source voltage (V_DS) of 40V and a continuous drain current (I_D) rating of 55A.
The pin functions are as follows:
1. Gate (G) - Controls the MOSFET's switching operation.
2. Drain (D) - The terminal for the current to exit the MOSFET.
3. Source (S) - The terminal for the current to enter the MOSFET.
4. Body Diode - Internal to the MOSFET, provides a path for reverse current.
5. Thermal Pad (often connected to the Source) - Used for heat dissipation.
This device is suitable for a range of applications, including power management, motor control, and switching regulators, due to its low on-resistance and high efficiency.

The BUK9Y40-55B is manufactured by ROSCOSMOS, the Russian Federal Space Agency, which oversees the country's space science program and various aerospace activities. This organization is involved in the development and deployment of space systems, satellite technology, and space exploration. The BUK9Y40-55B is a component related to missile technology, specifically part of Russia's air defense systems. ROSCOSMOS operates as a state corporation, focusing on both civilian and military aerospace projects and aims to advance Russia's position in global aerospace endeavors.

The BUK9Y40-55B is a high-voltage N-channel MOSFET commonly used in applications such as power supplies, motor drives, and DC-DC converters. It is suitable for switching applications in automotive electronics, industrial machinery, and renewable energy systems. Its low on-resistance and high-speed switching capabilities make it ideal for efficiency in power management and electronic control systems.

The BUK9Y40-55B is a N-channel MOSFET typically used in power applications. Equivalent products include the IRF540, STP55NF06, and FQP50N06. Always check the datasheets for specific ratings and characteristics to ensure compatibility in your application.